Delaware. Dept. of Labor. Office of Planning, Research & Evaluation.

• Delaware occupational employment statistics, retail trade, 1973
• Delaware occupational employment statistics, selected manufacturing industries, 1974
• Delaware occupational employment statistics, selected non-manufacturing industries, 1973
• Delaware occupational employment statistics, wholesale and retail trade industries, 1976
• Delaware occupational employment statistics, wholesale trade, 1973
• Wilmington SMSA occupational employment statistics